121021607 (number)

121021607 is an odd 9-digits composite number following 121021606 and preceding 121021608. In scientific notation, it is written as 1.21021607 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 98862720 positive integers (up to 121021607) that are relatively prime to 121021607.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million twenty-one thousand six hundred seven

Notation

Scientific notation 1.21021607 × 10^8
Engineering notation 1.21021607 × 10^6

Prime Factorization of 121021607

Prime Factorization 7 × 23 × 311 × 2417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121021607
Product of the distinct prime numbers

The prime factorization of 121021607 is 7 × 23 × 311 × 2417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 70, 98, 975, 473, 6178, 2837, 33940, 42764, 132002, 460991, 8823583, 5705295, 85442619, 46413960, 994439558, 370910312, 8165323285, 1664991051

Basic calculations (n = 121021607)

Multiplication

n×y
n×2 242043214
n×3 363064821
n×4 484086428
n×5 605108035

Division

n÷y
n÷2 60510803.5
n÷3 40340535.666667
n÷3 30255401.75
n÷5 24204321.4

Exponentiation

ny
n2 14646229360862449
n3 1.7725102137422E+24
n4 2.1451203449099E+32
n5 2.5960591134939E+40

Nth Root

y√n
2√n 11000.982092522
3√n 494.63818337466
4√n 104.88556665491
5√n 41.359243175723

Divisors of 121021607

1, 7, 23, 161, 311, 2177, 2417, 7153, 16919, 50071, 55591, 389137, 751687, 5261809, 17288801, 121021607

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121021606
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121021607 can be divided by 16 positive divisors. The sum of these divisors (counting 121021607) is 1, the average is 0.0625.

Base conversion 121021607

Base System Value
2 Binary 111001101101010010010100111
3 Ternary 22102201112102202
4 Quaternary 13031222102213
5 Quinary 221440142412
6 Senary 20001525115
8 Octal 715522247
10 Decimal 121021607
12 Duodecimal 3464379b
16 Hexadecimal 736a4a7
20 Vigesimal 1hg7e07
36 Base36 201wvb

Cryptographic Hash Functions

md5 5819815aefa81d24ea3c982a4e8ae0e4
sha1 8ec718d2abc5810a72b302451be8d9cdf3c69aff
sha256 7d8838ea8d8bf051739f705a183eb210ef8893069c56ebf2055a8d45ee597a8f
sha512 f539cbf361099dfd23e3c4fb551b23f7ad43acf78eae5e54af1b70fc2e46f974c9e69d7e29635d0e870167e6c1e3cdcd2fb4356c16d3dd3fe57ba4d9e4d83373
ripemd-160 95b3af4b745b3cba02fe9c4234998b84cd2b97b4

121021607 as geometric shapes

Circle

Radius = n
Diameter 242043214
Circumference 760401182.95366
Area 4.6012486562877E+16

Sphere

Radius = n
Volume 7.424673421207E+24
Surface area 1.8404994625151E+17
Circumference 760401182.95366

Square

Length = n
Perimeter 484086428
Area 14646229360862449
Diagonal 171150397.95959

Cube

Length = n
Surface area 87877376165174694
Volume 1.7725102137422E+24
Space diagonal 209615572.13763

Equilateral Triangle

Length = n
Perimeter 363064821
Area 6.3420033480802E+15
Altitude 104807786.06882

Triangular Pyramid

Length = n
Surface area 6.3420033480802E+15
Volume 2.0889233197658E+23
Height 57050132.653196